Muscular system-Anantomy 2 for funeral service

Which of the following is classified as an anteromedial muscle of the abdominal wall and is best used when performing situps? a. transverse abdominus b. internal oblique c. rectus abdominus d. external oblique

C. rectus abdominus

All of the following are classified as muscles of the neck EXCEPT a. Omohyoid b. Platysma c. Sternocleidomastoid d. Inferior Oblique

D.

the external oblique, internal oblique, and transverse abdominus are collectively best classified according to

Direction of fibers

The major muscle used in plantarflexion (turning the foot downward, as in walking tiptoe) is the

Gastronemius

Turning of a bone about the long axis, as when a person shakes ones's head "no", is termed

Rotation

The longest muscle in the body is the

Sartorius

the calcaneal (achilles) tendon attaches which of the following muscles to the calcaneus (heel bone)?

Soleus

all of the following muscles are used as anatomical guides to raise specific blood vessels for embalming EXCEPT: a. latissimus dorsi b. psoas major c. biceps brachii d. sternocleidomastoid

a.

Which of the following are classified as ventral muscles of the forearm? a. Flexor digitorum superficialis b. Triceps brachii c. Biceps brachii d. Flexor Carpi Ulnaris

a. Flexor digitorum superficialis d. Flexor Carpi Ulnaris

medial muscles of the thigh include the: a. adductor magnus b. gluteus maximus c. psoas major d. semitendinosus

a. adductor magnus

Muscles of mastication would include all of the following EXCEPT: a. sartorius b. medical pterygoid c. masseter d. temporalis

a. sartorius

any muscle which pulls a body toward the median plane is a

adductor

which of the following forms the medial boundary of the femoral triangle? a. sartorius b. adductor longus c. gluteus maximus d. adductor magnus

b.

the superficial muscle of the dorsal (posterior) aspect of the forearm, commonly called popeyes's muscle, is the

brachioradialis

A typical skeletal muscle consists of all of the following EXCEPT: a. insertion b. body c. striations that can be seen microscopically d. not under the control of the will, i.e., involuntary

d.

All of the following refer to head of quadriceps femoris muscle EXCEPT: a. Rectus femoris b. Vastus Intermedius c. Vastus Lateralis d. Biceps femoris

d.

All of the follwoing muscles are best classified as large in size EXCEPT: a. Pectoralis ajor b. Adductor Magnus c. Gluteus maximus d. Arrector Pili

d.

The intercostal muscles are best classified according to their

location

The muscle of mastication commonly called the chewer's muscle is the

masseter

The muscle which aids in turning the palm of the hand posteriorly (out of anatomical pos.) is called a

pronator

th most medial posterior muscle of the thigh is the

semimembranosus

another name for striated muscle is

skeletal muscle

The opening in which of the following muscles serves as the anatomical limit between femoral popliteal blood vessels? a. Adductor magnus b. Adductor longus x c. Sartorius d. Coracobrachialis

...

The ulnar artery lies medial to the tendon of which of the following muscles? a. Brachioradialis b. semitendinosus c. Coracobrachialis x d. Flexor digitoum superficialis

...

which posterior thigh muscle has its tendon stand out the most when the high is tensed?

...

The total mass of skeletal muscle tissue accounts for what approximate percentage of body weight?

45%

which of the following statements are true? a. The antagonistic muscle action of elevation is pronation b. The arrector pili muscles are classified as small, in terms of size c. The anatomical guide used to raise the axillary artery is the coracobrachialis muscle d. The antagonistic muscle action of abduction is supination

A and B

Which of the following statements are true? a. Another name for visceral muscle is smooth muscle b. Cardiac muscle is under the voluntary control of one's free will c. Another name for skeletal muscle is striated muscle d. Smooth muscle makes up about 45% of an average person's body weight

A and C

Which if the following are classified as anterior muscles of the thigh? a. Adductor manus b. Rectus femoris c. Sartorius d. Biceps femoris

B and C

Which of the following are classified as anterior muscles of the arm? a. Triceps brachii b. Coracobrachialis c. Flexor Carpi Radialis d. Brachialis

B and D

which of the following statements are true? a. Synarthrotic joints are those which are freely moveable b. Amphiarthrotic joints would include the pubic symphysis as an example c. Joints which are immovable are called diarthrotic in anatomy d. The knee and elbow are examples of diarthrotic joints

B and D

which of the following statements are true? a. The sternocleidomastoid muscle is named according to its shape b. The buccinators muscle is named for its location c. The anterolateral muscles of the ventral abdominal wall are best names for the number of their divisions. d. The antagonistic muscle action of constriction is depression

B.

The hamstring muscles include the: quadriceps femoris biceps femoris adductor longus gluteus maximus

Biceps femoris

the triangular shaped muscle which gives the shoulder its roundness and fullness is the

deltoid

a muscle which decreases the angle between two body parts is called a

flexor

the relatively fixed point of attachment of a skeletal muscle is called the

origin

Another name for the diaphragm is the

phrenic muscle

the sternocleidomastoid muscle or the occipitofrontalis muscle are best classified according to their

points of attachment